<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Tool
 * @subpackage Framework
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: ZfStandardLibraryDirectory.php 18951 2009-11-12 16:26:19Z alexander $
 */

/**
 * @see Zend_Tool_Project_Context_Filesystem_Directory
 */
require_once 'Zend/Tool/Project/Context/Filesystem/Directory.php';

/**
 * This class is the front most class for utilizing Zend_Tool_Project
 *
 * A profile is a hierarchical set of resources that keep track of
 * items within a specific project.
 *
 * @category   Zend
 * @package    Zend_Tool
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Tool_Project_Context_Zf_ZfStandardLibraryDirectory extends Zend_Tool_Project_Context_Filesystem_Directory
{

	/**
	 * @var string
	 */
	protected $_filesystemName = 'Zend';

	/**
	 * getName()
	 *
	 * @return string
	 */
	public function getName()
	{
		return 'ZfStandardLibraryDirectory';
	}

	/**
	 * create()
	 *
	 */
	public function create()
	{
		parent::create();
		$zfPath = $this->_getZfPath();
		if ($zfPath != false) {
			$zfIterator = new RecursiveDirectoryIterator($zfPath);
			foreach ($rii = new RecursiveIteratorIterator($zfIterator, RecursiveIteratorIterator::SELF_FIRST) as $file) {
				$relativePath = preg_replace('#^'.preg_quote(realpath($zfPath), '#').'#', '', realpath($file->getPath())) . DIRECTORY_SEPARATOR . $file->getFilename();
				if (strpos($relativePath, DIRECTORY_SEPARATOR . '.') !== false) {
					continue;
				}

				if ($file->isDir()) {
					mkdir($this->getBaseDirectory() . DIRECTORY_SEPARATOR . $this->getFilesystemName() . $relativePath);
				} else {
					copy($file->getPathname(), $this->getBaseDirectory() . DIRECTORY_SEPARATOR . $this->getFilesystemName() . $relativePath);
				}

			}
		}
	}

	/**
	 * _getZfPath()
	 *
	 * @return string|false
	 */
	protected function _getZfPath()
	{
		foreach (explode(PATH_SEPARATOR, get_include_path()) as $includePath) {

			if (!file_exists($includePath) || $includePath[0] == '.') {
				continue;
			}

			if (realpath($checkedPath = rtrim($includePath, '\\/') . '/Zend/Loader.php') !== false && file_exists($checkedPath)) {
				return dirname($checkedPath);
			}
		}

		return false;
	}

}